Fun brain teaser flash game

(Link-O-Rama)

Can you help this family across the river?

Pay attention now, here comes the science.

Only the parents and the policeman can operate the raft. Only two people can use the raft at any one time. The policeman has to look after the criminal, who can't be left unattended with the family. The parents tend to get violent with the kids (oh those crazy Taiwanese, they really are the living end), so the mother can't be left in the presence of her sons without the father being there and the father can't be left in the presence of his daughters without the mother being there. You move the family members by clicking on them and you move the raft by clicking the handles on each shore.

After you open the link, click the big blue circle on the right to start the game.

Thanks to Sean for the link and description.